1+ Water hose  
2+ Hose clip  
3+ Worm drive hose clip  
4+ Water hose  
5+ Water hose  
6+ Water pipe  
7+ Drain plug  
8+ Fibre washer  
9+ Setscrew  
10+ Plain washer  
11+ Locknut  
12+ Water hose  
13+ Water hose  
14+ Water pipe  

The part numbers in the assembly image below relate to the product number in the table. Clicking on the part number will open up the relevant part details.